1. Making a list with weekly meals in mind can save you money and time.  If you only buy what you expect to use, you will be more likely to keep it fresh and use it all. 

2. Keep a running list of meals and their ingredients that your household already enjoys - that way, you can easily choose, shop for, and prepare meals that you are likely to consume.

3. Look in your refrigerator, freezer, and pantry first to avoid buying food you already have. Make a list each week of what needs to be used up and plan upcoming meals around it.

4. Plan your meals for the week before you go shopping and buy only the things needed for those meals.

5. Make your shopping list based on how many meals you’ll eat at home. Consider how often you will eat out, if you plan to eat frozen precooked meals, and if you will eat leftovers for any of your meals.

6. Include quantities on your shopping list noting how many meals you’ll make with each item to avoid overbuying. For example: “salad greens - enough for two lunches”.

Source: https://www.epa.gov/recycle/preventing-wasted-food-home

1. Plan. Use whatever information available to plan crucial process elements at a business. For example, use sales data to tailor production to demand, use waste measurement data to plan for buffet serving dish sizes or plate sizes, or use customer portion preference information to plan port sizes that better meet customer needs.

2. Train. Set strong expectations for current and incoming staff around waste reduction and use frequent trainings to cement these understandings, establish new waste prevention practices and create a platform for best-practice sharing among staff.

3. Set expectations. A business will benefit by setting clear expectations to both staff and customers about waste and waste prevention efforts. -Use signage to help customers understand why products may not be available towards the ends of meal times. -Use routine performance evaluations as a time to talk with staff about expectations of waste prevention.

4. Be dynamic. Even with the best planning unfavorable things do happen. Attendance at a catering event barely reaches 50% or twice as many customers as usual show up to a Sunday brunch. Businesses can build in systems and practices to help them accommodate abnormal events and ensure they do not cause unnecessary waste or overproduction. Below are a few suggestions:

   -Cook-to-order when possible so little food is over-prepared.

   -Use smaller batch sizes to minimize overproduction in the case of less-than-expected demand.

   -Stock emergency menu item substitutes that store well but allow for quick use when regular menu items run out.

   -Use dynamic production planning, reviewing PARs multiple times per week (or even day) to adjust to abnormal events or new patterns of demand.

5. Target. Waste prevention can take the form of broad changes, but it can also look like targeted interventions. It may work best to target energy and staff resources to address the most significant causes of waste. Furthermore, prevention strategies themselves may benefit from a narrow focus. Track a particular stream or type of waste to monitor progress. Re-evaluate production planning and PARs at the product level. Work with specific staff to change processes they primarily control.

6. Repurpose. Businesses can benefit when they support creative ingredient repurposing. Support can mean both cultural (e.g. setting expectations for staff to repurpose ingredients) and structural (e.g. planning menu items with complimentary ingredients). Additional strategies to support repurposing include:

   -Prepare ingredients separately when possible and combine when served (for example, bake chicken breasts separately from sauces).

   -Plan menus so that by-products from one menu item can be used in another (e.g. trim from sirloin steak is ground for beef for sliders).

   -Create a shelf in the refrigerator for ingredients needed to be repurposed. Encourage staff to look there first when selecting ingredients.

7. Change culture. Edible food waste is as much a cultural problem than it is a logistical one. Businesses can support waste prevention by supporting a culture of waste reduction, re-purposing, and problem-solving. Consider hiring employees who demonstrate dedication to waste prevention or have thrifty tendencies. Recognize employees who demonstrate commitment to waste prevention.

8. Celebrate. Waste prevention work can be difficult. Furthermore, it heavily relies on front-line staff to problem solve and adapt, utilizing their time, labor and knowledge. Businesses should recognize and compensate their employees for this work through recognition, celebration, increased pay or other methods.

   Source: https://www.oregon.gov/deq/mm/food/Pages/Commercial-Case-Studies.aspx